79997-19-6 Usage
Uses
Used in Pharmaceutical Industry:
1-(2,5,8,11,14-pentaoxabicyclo[13.4.0]nonadeca-16,18,20-trien-18-yl)-2-phenyl-ethanone is used as a key intermediate in the synthesis of organic compounds for the pharmaceutical industry. Its unique structure and properties make it a promising candidate for the development of new drugs and pharmaceuticals.
Used in Organic Chemistry Research and Development:
In addition to its pharmaceutical applications, 1-(2,5,8,11,14-pentaoxabicyclo[13.4.0]nonadeca-16,18,20-trien-18-yl)-2-phenyl-ethanone may also be utilized as a reagent in organic chemistry research and development. Its complex ring structure and chemical properties can contribute to the advancement of scientific understanding and the creation of novel chemical processes and products.
Check Digit Verification of cas no
The CAS Registry Mumber 79997-19-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,9,9 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 79997-19:
(7*7)+(6*9)+(5*9)+(4*9)+(3*7)+(2*1)+(1*9)=216
216 % 10 = 6
So 79997-19-6 is a valid CAS Registry Number.
InChI:InChI=1/C22H26O6/c23-20(16-18-4-2-1-3-5-18)19-6-7-21-22(17-19)28-15-13-26-11-9-24-8-10-25-12-14-27-21/h1-7,17H,8-16H2
79997-19-6Relevant academic research and scientific papers
The Photochemistry of the Host-Guest Complex. V. The Effect of the Sodium Ion on the Photoreaction of Benzil Derivatives with a Crown Ether Moiety
Hirano, Hideki,Kurumaya, Katsuyuki,Tada, Masaru
, p. 2708 - 2711 (2007/10/02)
The photolysis of 4'-(2-phenyl-1,2-dioxoethyl)benzo-15-crown-5 in benzene containing 1-dodecanethiol gives benzaldehyde and 4'-formylbenzo-15-crown-5.The formation of the aldehydes was inhibited by the sodium ion, whereas the photolysys of 1-(3,4-dimethoxyphenyl)-2-phenylethanedione was not inhibited by the sodium ion.This inhibition must be due to the decrease in the formation of benzoyl radicals from the triplet excited state of the crown ether derivative.The salt effect was discussed on the basis of the spectral data.
